Carpet protector



FIG. 1 is a top perspective view of the present invention;

FIG. 2 is a bottom perspective view of the present invention.

FIG. 3 is a top plan view of the present invention; and,

FIG. 4 is a bottom plan view of the present invention.

The color of the ornamental design forms no part of the claimed design. 

The ornamental design of a "carpet protector," as shown and described. 